/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.sentry.provider.db.service.persistent;

import org.apache.sentry.provider.db.service.model.MSentryPrivilege;
import org.apache.sentry.service.common.ServiceConstants.SentryPrincipalType;


import java.util.Set;

/**
 * All the entities to which privileges are granted should implement this interface.
 */
public interface PrivilegePrincipal {

  String getPrincipalName();

  SentryPrincipalType getPrincipalType();

  void setPrivileges(Set<MSentryPrivilege> privileges);

  Set<MSentryPrivilege> getPrivileges();

  void removePrivilege(MSentryPrivilege privilege);

  void appendPrivileges(Set<MSentryPrivilege> privileges);

  void appendPrivilege(MSentryPrivilege privilege);

  void removePrivileges();

};